Download or read book Control of Polymer Blends Morphology During Compounding written by and published by . This book was released on 1995 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Morphology Evolution in Polymer Blends During Compounding and Subsequent Processing written by Je Kyun Lee and published by . This book was released on 1998 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Development of Polymer Blend Morphology During Compounding in a Twin screw Extruder written by L. A. Utracki and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Polymer Blends Handbook written by L. A. Utracki and published by . This book was released on 2014-01-31 with total page 1800 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by an international group of highly respected contributors, this fundamental reference work covers all aspects of polymer blends: science, engineering, technology and applications.
Download or read book Rheology in Polymer Processing written by Chang Dae Han and published by . This book was released on 1976 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Characterization of Polymer Blends written by Sabu Thomas and published by John Wiley & Sons. This book was released on 2015-02-09 with total page 972 pages. Available in PDF, EPUB and Kindle. Book excerpt: Filling the gap for a reference dedicated to the characterization of polymer blends and their micro and nano morphologies, this book provides comprehensive, systematic coverage in a one-stop, two-volume resource for all those working in the field. Leading researchers from industry and academia, as well as from government and private research institutions around the world summarize recent technical advances in chapters devoted to their individual contributions. In so doing, they examine a wide range of modern characterization techniques, from microscopy and spectroscopy to diffraction, thermal analysis, rheology, mechanical measurements and chromatography. These methods are compared with each other to assist in determining the best solution for both fundamental and applied problems, paying attention to the characterization of nanoscale miscibility and interfaces, both in blends involving copolymers and in immiscible blends. The thermodynamics, miscibility, phase separation, morphology and interfaces in polymer blends are also discussed in light of new insights involving the nanoscopic scale. Finally, the authors detail the processing-morphology-property relationships of polymer blends, as well as the influence of processing on the generation of micro and nano morphologies, and the dependence of these morphologies on the properties of blends. Hot topics such as compatibilization through nanoparticles, miscibility of new biopolymers and nanoscale investigations of interfaces in blends are also addressed. With its application-oriented approach, handpicked selection of topics and expert contributors, this is an outstanding survey for anyone involved in the field of polymer blends for advanced technologies.
Download or read book Morphology Development During Polymer Blending written by Uttandaraman Sundararaj and published by Ann Arbor, Mich. : University Microfilms International. This book was released on 1994 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Control and Optimisation of Morphology in Polymer Blends written by Vanessa Margaret Harding and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reactive Extrusion written by Günter Beyer and published by John Wiley & Sons. This book was released on 2018-01-03 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first comprehensive overview of reactive extrusion technology for over a decade combines the views of contributors from both academia and industry who share their experiences and highlight possible applications and markets. They also provide updated information on the underlying chemical and physical concepts, summarizing recent developments in terms of the material and machinery used. As a result, readers will find here a compilation of potential applications for reactive extrusion to access new and cost-effective polymeric materials, while using existing compounding machines.
Download or read book Polymer Blend De mixing and Morphology Development During Tube Flow written by Askar Karami and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work is an investigation of morphology and de-mixing of polymer blends during melt flow through a tube. Morphology is the relative size, shape and location of each distinguishable phase present in a polymer blend. De-mixing is the shear-induced migration of different types of polymers away from each other during the flow. Being able to tailor de-mixing during extrusion can potentially result in a new family of plastics waste recycling processes with mixed waste entering an extruder and separate streams of different polymer types leaving it. Also, control of morphology development can lead to the formation of layered structures without the need for two or more extruders and co-extrusion. These ideas formed the basis for a U.S. Patent. However, obtaining an understanding of the phenomena is critical to improving separations to a practical level. This thesis is directed at elucidating morphology development and de-mixing of polymer blends in the most simple process design: melt flow through a tube. The work had four objectives. The first was to design a process that would enable elucidation of both morphology and de-mixing along the tube. This was done by attaching a long segmented tube to a static mixer which in turn was attached to the end of a single screw extruder. At the conclusion of a run, the tube was quenched and disassembled to provide the needed samples. The second objective was to develop analytical methods to measure polymer composition in the samples. A mid-infrared spectrometer technique and a method based on the use of a differential scanning calorimeter were developed. The third objective was to use the above accomplishments to elucidate morphology development and polymer migration. Shear-induced migration was quantitatively shown in various polyethylene-polypropylene, polypropylene-nylon6 and polyethylene-nylon6 blends. The theoretical rate of viscous energy dissipation per unit length of the tube was used to show that the observed shear-induced migration was in accordance with the principle of energy minimization. The ratio of the viscosity of the dispersed phased to that of the continuous phase greatly influenced the morphology of polypropylene-nylon6 and polyethylene-nylon6 blends: a droplet-dispersed phase structure occurred at a high viscosity ratio whereas a multi-layer structure resulted at viscosity ratios near unity. Shear-induced deformation and coalescence contributed to formation of the multi-layer structure. Finally, the fourth objective was to investigate the effect of morphology development on viscosity measurement by capillary rheometry. The extruder-tube process was used as the rheometer. Morphology had a large impact on the value of the measured viscosity and viscosity-composition data were shown to be not readily fit by two mixing rule models: Lees' model and a sheath-core model. Greatly improved results were obtained by introducing a "shear-induced interlayer slip factor" into the sheath-core model.
Download or read book Compatibilization of Polymer Blends written by Ajitha A. R and published by Elsevier. This book was released on 2019-10-10 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt: Compatibilization of Polymer Blends: Micro and Nano Scale Phase Morphologies, Interphase Characterization and Properties offers a comprehensive approach to the use of compatibilizers in polymer blends, examining both fundamental and advanced knowledge in the field. The book begins by introducing polymer blends, describing thermodynamics, miscibility, and phase separation, and explaining the main concepts of compatibilization. Other sections cover theoretical approaches for nearly compatible blends, incompatible blends, nanofillers, physical compatibilization, reactive compatibilization, morphological and structural characterization, and physico-mechanical characterization. Finally, key application areas are covered, including biomedical applications, packaging and automobile engineering. While this book will be a highly valuable reference source for academics, researchers and postgraduate students interested in polymer blends, it will also be ideal for anyone involved in the fields of polymer science, polymer chemistry, polymer physics, materials science, scientists, R&D professionals, and engineers in involved in the development or engineering of polymer products. - Offers detailed and systematic coverage of essential and advanced topics relating to the compatibilization of polymer blends - Presents a critical analysis of the effect of compatibilization on morphology and thermal, mechanical, electrical and viscoelastic properties of polymer blends - Draws on novel studies and state-of-the-art research, discussing the latest issues and developments
Download or read book Commercial Polymer Blends written by L.A. Utracki and published by Springer Science & Business Media. This book was released on 2013-11-27 with total page 669 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an in depth and unparalleled presentation of the compositions of virtually all polymer blends.
Download or read book Phase Sparation Phenomena in Polymer Blends written by Jeanne Marie Saldanha and published by . This book was released on 1987 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rheology and Processing of Polymeric Materials written by Chang Dae Han and published by Oxford University Press. This book was released on 2007-05-16 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 1 presents first fundamental principles of the rheology of polymeric fluid including kinematics and stresses of a deformable body, the continuum theory for the viscoelasticity of flexible homogeneous polymeric liquids, the molecular theory for the viscoelasticity of flexible homogeneous polymeric liquids, and the experimental methods for the measurement of the rheological properties of poylmeric liquids. The materials presented are intended to set a stage for the subsequent chapters by introducing the basic concepts and principles of rheology, from both phenomenological and molecular perspectives, ofstructurally simple flexible and homogeneous polymeric liquids. Next, this volume presents the rheological behavior of structurally complex polymeric materials including miscible polymer blends, block copolymers, liquid-crystalline polymers, thermoplastic polyurethanes, immiscible polymer blends, perticulare-filled polymers, organoclay nanocomposites, molten polymers with dissolved gas, and thermosts.
Download or read book Development of Polymer Blend Morphology During Processing written by L. A. Utracki and published by . This book was released on 1992 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Morphology Development with Time for Reactive Polymer Blends Under Controlled Shearing Conditions written by Hyun Kyoung Jeon and published by . This book was released on 1996 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Multiphase Polymer Systems written by Abderrahim Boudenne and published by John Wiley & Sons. This book was released on 2011-06-09 with total page 1322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multiphase polymeric systems include a wide range of materials such as composites, blends, alloys, gels, and interpenetrating polymer networks (IPNs). A one-stop reference on multiphase polymer systems, this book fully covers the preparation, properties, and applications of advanced multiphase systems from macro to nano scales. Edited by well-respected academics in the field of multiphase polymer systems, the book includes contributions from leading international experts. An essential resource for plastic and rubber technologists, filler specialists and researchers in fields studying thermal and electrical properties.
